FIELD: physics; image processing.
SUBSTANCE: present invention can be used, for instance, in resolution transformation. In the device and method for processing images, gradient direction v1 of the edges with the largest gradient of pixel values is detected, as well as direction v2 of the edges, orthogonal to the gradient direction v1 of the edges. Processing is done for improving and smoothing out in the gradient direction v1 and direction v2 of the edges, respectively, so as to generate image output data D2.
EFFECT: prevention of loss of high-frequency components and appearance of stepped images.
10 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR IMAGE PROCESSING, METHOD FOR IMAGE PROCESSING AND COMPUTER PROGRAM | 2005 |
|
RU2338330C2 |
| IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM | 2008 |
|
RU2384972C2 |
| IMAGE PROCESSING DEVICE, METHOD AND PROGRAMME | 2011 |
|
RU2538305C2 |
| METHOD AND SYSTEM FOR PROCESSING IMAGES WITH DOUBLED IMAGE SENSOR | 2011 |
|
RU2530009C1 |
| RCCB IMAGE PROCESSING METHOD | 2019 |
|
RU2712436C1 |
| DEVICE TO PROCESS IMAGE SIGNAL, METHOD AND PROGRAMME OF PROCESSING IMAGE SIGNAL | 2007 |
|
RU2415480C1 |
| DEVICE AND METHOD TO PROCESS IMAGES AND DEVICE AND METHOD OF IMAGES DISPLAY | 2008 |
|
RU2419243C1 |
| SYSTEM AND METHOD FOR PROCESSING IMAGE DATA USING IMAGE SIGNAL PROCESSOR HAVING FINAL PROCESSING LOGIC | 2011 |
|
RU2542928C2 |
| METHOD AND DEVICE FOR IMAGE CODING/DECODING USING INTRA PREDICTION | 2019 |
|
RU2808540C2 |
| METHOD AND DEVICE FOR IMAGE ENCODING/DECODING USING INTRA PREDICTION | 2019 |
|
RU2809077C2 |
