Issued Patents All Time
Showing 26–50 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046728 | Method of video coding the movement of a human face from a sequence of images | Somnath Sengupta, A. Rama Suryanarayana | 2006-05-16 |
| 7027649 | Computing the Euler number of a binary image | Bhargab B. Bhattacharya, Arijit Bishnu, Malay Kundu, Chivukula Anjaneya Murthy | 2006-04-11 |
| 7024048 | Method of compressing and/or decompressing a data set using significance mapping | Edward A. Pazmino | 2006-04-04 |
| 7020206 | Wavelet coding of video | Prabir K. Biswas, Niloy Mitra | 2006-03-28 |
| 7015962 | Integrated color interpolation and color space conversion algorithm from 8-bit Bayer pattern RGB color space to 12-bit YCrCb color space | — | 2006-03-21 |
| 7006663 | Method for block-based digital image watermarking | Bhargab B. Bhattacharya, Malay Kundu, Suman Mitra, Chivukula Anjaneya Murthy | 2006-02-28 |
| 6996180 | Fast half-pixel motion estimation using steepest descent | Hyun Mun Kim, Hyung Suk Kim | 2006-02-07 |
| 6987469 | Method of generating Huffman code length information | Ping-Sing Tsai | 2006-01-17 |
| 6982661 | Method of performing huffman decoding | Ping-Sing Tsai | 2006-01-03 |
| 6961472 | Method of inverse quantized signal samples of an image during image decompression | Ping-Sing Tsai | 2005-11-01 |
| 6956903 | Method and apparatus for three-dimensional wavelet transform | Prabir K. Biswas, Kokku Raghu | 2005-10-18 |
| 6954228 | Image processing methods and apparatus | Yap-Peng Tan, Ping-Sing Tsai, Werner Metz | 2005-10-11 |
| 6944640 | Progressive two-dimensional (2D) pyramid filter | Wen-Shan Wang | 2005-09-13 |
| 6917381 | Color filter array and color interpolation algorithm | Swagato Chakraborty, Ajoy Kumar Ray | 2005-07-12 |
| 6891889 | Signal to noise ratio optimization for video compression bit-rate control | Hyun Mun Kim, Hyung Suk Kim | 2005-05-10 |
| 6889237 | Two-dimensional pyramid filter architecture | — | 2005-05-03 |
| 6842181 | Euler vector for color images | — | 2005-01-11 |
| 6834123 | Method and apparatus for coding of wavelet transformed coefficients | Prabir K. Biswas, Kokku Raghu | 2004-12-21 |
| 6825470 | Infrared correction system | Edward J. Bawolek, Jean-Charles Korta, Walter J. Mack, Ping-Sing Tsai, Gregory Starr | 2004-11-30 |
| 6813384 | Indexing wavelet compressed video for efficient data handling | Yap-Peng Tan, Ping-Sing Tsai | 2004-11-02 |
| 6798901 | Method of compressing a color image | Niloy Mitra, Prabir K. Biswas | 2004-09-28 |
| 6795566 | Method of integrating a watermark into a compressed image | Kannan Raj | 2004-09-21 |
| 6795592 | Architecture for processing fingerprint images | Bhargab B. Bhattacharya, Partha Bhowmick, Arijit Bishnu, Jayanta Kumar Dey, Malay Kundu +1 more | 2004-09-21 |
| 6775413 | Techniques to implement one-dimensional compression | — | 2004-08-10 |
| 6766286 | Pyramid filter | — | 2004-07-20 |