View source for Category:Ha Hyun LEE

== Ha Hyun LEE ==

=== Executive Summary ===
Ha Hyun LEE is an inventor who has filed 33 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (27 patents), Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction (13 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (11 patents), and they have worked with companies such as Electronics and Telecommunications Research Institute (23 patents), ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (10 patents). Their most frequent collaborators include [[Category:Jin Ho LEE|Jin Ho LEE]] (32 collaborations), [[Category:Hui Yong KIM|Hui Yong KIM]] (29 collaborations), [[Category:Sung Chang LIM|Sung Chang LIM]] (29 collaborations).

=== Patent Filing Activity ===
[[File:Ha_Hyun_LEE_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Ha_Hyun_LEE_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_H04N19/176|H04N19/176]] (the unit being an image region, e.g. an object): 27 patents
* [[:Category:CPC_H04N19/105|H04N19/105]] (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 13 patents
* [[:Category:CPC_H04N19/159|H04N19/159]] (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 11 patents
* [[:Category:CPC_H04N19/593|H04N19/593]] (involving spatial prediction techniques): 11 patents
* [[:Category:CPC_H04N19/11|H04N19/11]] (among a plurality of spatial predictive coding modes): 10 patents
* [[:Category:CPC_H04N19/132|H04N19/132]] (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 7 patents
* [[:Category:CPC_H04N19/46|H04N19/46]] (Embedding additional information in the video signal during the compression process  (): 7 patents
* [[:Category:CPC_H04N19/503|H04N19/503]] (involving temporal prediction  (adaptive coding with adaptive selection between spatial and temporal predictive coding): 5 patents
* [[:Category:CPC_H04N19/117|H04N19/117]] (Filters, e.g. for pre-processing or post-processing  (sub-band filter banks): 5 patents
* [[:Category:CPC_H04N19/91|H04N19/91]] (Entropy coding, e.g. variable length coding [VLC] or arithmetic coding): 4 patents
* [[:Category:CPC_H04N19/186|H04N19/186]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 4 patents
* [[:Category:CPC_H04N19/44|H04N19/44]] (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 4 patents
* [[:Category:CPC_H04N19/52|H04N19/52]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 4 patents
* [[:Category:CPC_H04N19/119|H04N19/119]] (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 4 patents
* [[:Category:CPC_H04N19/61|H04N19/61]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
* [[:Category:CPC_H04N19/1883|H04N19/1883]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
* [[:Category:CPC_H04N19/50|H04N19/50]] (using predictive coding  (): 3 patents
* [[:Category:CPC_H04N19/96|H04N19/96]] (Tree coding, e.g. quad-tree coding): 3 patents
* [[:Category:CPC_H04N19/146|H04N19/146]] (Data rate or code amount at the encoder output): 3 patents
* [[:Category:CPC_H04N19/30|H04N19/30]] (using hierarchical techniques, e.g. scalability  (): 3 patents
* [[:Category:CPC_H04N19/182|H04N19/182]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
* [[:Category:CPC_H04N19/136|H04N19/136]] (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 2 patents
* [[:Category:CPC_H04N19/196|H04N19/196]] (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters  (processing of motion vectors): 2 patents
* [[:Category:CPC_H04N19/167|H04N19/167]] (Position within a video image, e.g. region of interest [ROI]): 2 patents
* [[:Category:CPC_H04N19/12|H04N19/12]] (Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264): 2 patents
* [[:Category:CPC_H04N19/18|H04N19/18]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
* [[:Category:CPC_H04N19/107|H04N19/107]] (between spatial and temporal predictive coding, e.g. picture refresh): 2 patents
* [[:Category:CPC_H04N19/137|H04N19/137]] (Motion inside a coding unit, e.g. average field, frame or block difference): 2 patents
* [[:Category:CPC_H04N19/82|H04N19/82]] (involving filtering within a prediction loop): 2 patents
* [[:Category:CPC_H04N19/157|H04N19/157]] (Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter): 2 patents
* [[:Category:CPC_H04N19/147|H04N19/147]] (according to rate distortion criteria  (rate-distortion as a criterion for motion estimation): 2 patents
* [[:Category:CPC_H04N19/70|H04N19/70]] (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
* [[:Category:CPC_H04N19/13|H04N19/13]] (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 2 patents
* [[:Category:CPC_H04N19/51|H04N19/51]] (Motion estimation or motion compensation): 2 patents
* [[:Category:CPC_H04N19/184|H04N19/184]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
* [[:Category:CPC_H04N19/124|H04N19/124]] (Quantisation): 2 patents
* [[:Category:CPC_H04N19/172|H04N19/172]] (the unit being an image region, e.g. an object): 2 patents
* [[:Category:CPC_H04N19/10|H04N19/10]] (using adaptive coding): 1 patents
* [[:Category:CPC_H04N19/197|H04N19/197]] (using optimisation based on Lagrange multipliers): 1 patents
* [[:Category:CPC_H04N19/139|H04N19/139]] (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 1 patents
* [[:Category:CPC_H04N19/127|H04N19/127]] (Prioritisation of hardware or computational resources): 1 patents
* [[:Category:CPC_G06T9/004|G06T9/004]] ({Predictors, e.g. intraframe, interframe coding}): 1 patents
* [[:Category:CPC_H04N19/189|H04N19/189]] (characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding): 1 patents
* [[:Category:CPC_G06T15/00|G06T15/00]] (3D [Three Dimensional] image rendering): 1 patents
* [[:Category:CPC_G06T9/00|G06T9/00]] (Image coding  (bandwidth or redundancy reduction for static pictures): 1 patents
* [[:Category:CPC_H04N19/597|H04N19/597]] (specially adapted for multi-view video sequence encoding): 1 patents
* [[:Category:CPC_H04N19/169|H04N19/169]] (characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding): 1 patents
* [[:Category:CPC_H04N19/513|H04N19/513]] (Processing of motion vectors): 1 patents
* [[:Category:CPC_H04N19/187|H04N19/187]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
* [[:Category:CPC_H04N19/33|H04N19/33]] (in the spatial domain): 1 patents
* [[:Category:CPC_H04N19/59|H04N19/59]] (involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution): 1 patents
* [[:Category:CPC_H04N19/57|H04N19/57]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
* [[:Category:CPC_H04N19/14|H04N19/14]] (Coding unit complexity, e.g. amount of activity or edge presence estimation  (): 1 patents
* [[:Category:CPC_H04N19/80|H04N19/80]] (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation  (): 1 patents
* [[:Category:CPC_H04N19/619|H04N19/619]] ({the transform being operated outside the prediction loop}): 1 patents
* [[:Category:CPC_H04N19/149|H04N19/149]] (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents
* [[:Category:CPC_H04N19/109|H04N19/109]] (among a plurality of temporal predictive coding modes): 1 patents
* [[:Category:CPC_H04N19/17|H04N19/17]] (the unit being an image region, e.g. an object): 1 patents
* [[:Category:CPC_H04N19/174|H04N19/174]] (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
* [[:Category:CPC_H04N19/192|H04N19/192]] (the adaptation method, adaptation tool or adaptation type being iterative or recursive): 1 patents
* [[:Category:CPC_H04N19/55|H04N19/55]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
* [[:Category:CPC_H04N19/563|H04N19/563]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
* [[:Category:CPC_H04N19/577|H04N19/577]] (Motion compensation with bidirectional frame interpolation, i.e. using B-pictures): 1 patents
* [[:Category:CPC_G06T15/20|G06T15/20]] (Perspective computation): 1 patents
* [[:Category:CPC_G06T2210/56|G06T2210/56]] (IMAGE DATA PROCESSING OR GENERATION, IN GENERAL): 1 patents
* [[:Category:CPC_H04N19/129|H04N19/129]] (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 1 patents
* [[:Category:CPC_H04N19/126|H04N19/126]] (Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers): 1 patents

=== Companies ===
[[File:Ha_Hyun_LEE_Top_Companies.png|border|800px]]

==== List of Companies ====
* Electronics and Telecommunications Research Institute: 23 patents
* ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 10 patents

=== Collaborators ===
* [[:Category:Jin Ho LEE|Jin Ho LEE]][[Category:Jin Ho LEE]] (32 collaborations)
* [[:Category:Hui Yong KIM|Hui Yong KIM]][[Category:Hui Yong KIM]] (29 collaborations)
* [[:Category:Sung Chang LIM|Sung Chang LIM]][[Category:Sung Chang LIM]] (29 collaborations)
* [[:Category:Jung Won KANG|Jung Won KANG]][[Category:Jung Won KANG]] (25 collaborations)
* [[:Category:Jin Soo CHOI|Jin Soo CHOI]][[Category:Jin Soo CHOI]] (15 collaborations)
* [[:Category:Jin Woong KIM|Jin Woong KIM]][[Category:Jin Woong KIM]] (10 collaborations)
* [[:Category:Hyun Suk KO|Hyun Suk KO]][[Category:Hyun Suk KO]] (9 collaborations)
* [[:Category:Dong San JUN|Dong San JUN]][[Category:Dong San JUN]] (9 collaborations)
* [[:Category:Jong Ho KIM|Jong Ho KIM]][[Category:Jong Ho KIM]] (8 collaborations)
* [[:Category:Se Yoon JEONG|Se Yoon JEONG]][[Category:Se Yoon JEONG]] (7 collaborations)
* [[:Category:Gwang Hoon PARK|Gwang Hoon PARK]][[Category:Gwang Hoon PARK]] (5 collaborations)
* [[:Category:Yung Lyul LEE|Yung Lyul LEE]][[Category:Yung Lyul LEE]] (5 collaborations)
* [[:Category:Dae Yeon KIM|Dae Yeon KIM]][[Category:Dae Yeon KIM]] (5 collaborations)
* [[:Category:Suk Hee CHO|Suk Hee CHO]][[Category:Suk Hee CHO]] (5 collaborations)
* [[:Category:Seung Hyun CHO|Seung Hyun CHO]][[Category:Seung Hyun CHO]] (5 collaborations)
* [[:Category:Hae Chul CHOI|Hae Chul CHOI]][[Category:Hae Chul CHOI]] (4 collaborations)
* [[:Category:Chie Teuk AHN|Chie Teuk AHN]][[Category:Chie Teuk AHN]] (3 collaborations)
* [[:Category:Jae Gon KIM|Jae Gon KIM]][[Category:Jae Gon KIM]] (3 collaborations)
* [[:Category:Ji Hoon DO|Ji Hoon DO]][[Category:Ji Hoon DO]] (3 collaborations)
* [[:Category:Dong Gyu SIM|Dong Gyu SIM]][[Category:Dong Gyu SIM]] (3 collaborations)
* [[:Category:Kyung Yong KIM|Kyung Yong KIM]][[Category:Kyung Yong KIM]] (2 collaborations)
* [[:Category:Ji Yeon JUNG|Ji Yeon JUNG]][[Category:Ji Yeon JUNG]] (2 collaborations)
* [[:Category:Nam Uk KIM|Nam Uk KIM]][[Category:Nam Uk KIM]] (2 collaborations)
* [[:Category:Myung Jun KIM|Myung Jun KIM]][[Category:Myung Jun KIM]] (2 collaborations)
* [[:Category:Yang Woo KIM|Yang Woo KIM]][[Category:Yang Woo KIM]] (2 collaborations)
* [[:Category:Seong Jun BAE|Seong Jun BAE]][[Category:Seong Jun BAE]] (2 collaborations)
* [[:Category:Soo Woong KIM|Soo Woong KIM]][[Category:Soo Woong KIM]] (2 collaborations)
* [[:Category:Gun BANG|Gun BANG]][[Category:Gun BANG]] (2 collaborations)
* [[:Category:Tae Hyun KIM|Tae Hyun KIM]][[Category:Tae Hyun KIM]] (2 collaborations)
* [[:Category:Dae Young LEE|Dae Young LEE]][[Category:Dae Young LEE]] (2 collaborations)
* [[:Category:Jin Woo HONG|Jin Woo HONG]][[Category:Jin Woo HONG]] (2 collaborations)
* [[:Category:Seoung Jun OH|Seoung Jun OH]][[Category:Seoung Jun OH]] (2 collaborations)
* [[:Category:Dong Jin PARK|Dong Jin PARK]][[Category:Dong Jin PARK]] (2 collaborations)
* [[:Category:Do Hyeon PARK|Do Hyeon PARK]][[Category:Do Hyeon PARK]] (2 collaborations)
* [[:Category:Tae Ryong KIM|Tae Ryong KIM]][[Category:Tae Ryong KIM]] (1 collaborations)
* [[:Category:Han Soo LEE|Han Soo LEE]][[Category:Han Soo LEE]] (1 collaborations)
* [[:Category:Dae Hyeok GWON|Dae Hyeok GWON]][[Category:Dae Hyeok GWON]] (1 collaborations)
* [[:Category:Hyo Min CHOI|Hyo Min CHOI]][[Category:Hyo Min CHOI]] (1 collaborations)
* [[:Category:Jung Hak NAM|Jung Hak NAM]][[Category:Jung Hak NAM]] (1 collaborations)
* [[:Category:Myoung Hun JANG|Myoung Hun JANG]][[Category:Myoung Hun JANG]] (1 collaborations)
* [[:Category:Wook Je JEONG|Wook Je JEONG]][[Category:Wook Je JEONG]] (1 collaborations)
* [[:Category:Yong Uk YOON|Yong Uk YOON]][[Category:Yong Uk YOON]] (1 collaborations)
* [[:Category:Byeung Woo JEON|Byeung Woo JEON]][[Category:Byeung Woo JEON]] (1 collaborations)
* [[:Category:Jee Yoon PARK|Jee Yoon PARK]][[Category:Jee Yoon PARK]] (1 collaborations)
* [[:Category:Jun Woo CHOI|Jun Woo CHOI]][[Category:Jun Woo CHOI]] (1 collaborations)
* [[:Category:Sea Nae PARK|Sea Nae PARK]][[Category:Sea Nae PARK]] (1 collaborations)
* [[:Category:Chan Woong JEON|Chan Woong JEON]][[Category:Chan Woong JEON]] (1 collaborations)

[[Category:Ha Hyun LEE]]
[[Category:Inventors]]
[[Category:Inventors filing patents with Electronics and Telecommunications Research Institute]]
[[Category:Inventors filing patents with ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE]]