The issue of the YCrCb histogram results appearing in the wrong bin location is due to a problem with the coefficients used by the color space conversion algorithm internal to the Image Statistics core.
This has been addressed in the Image Statistics v5.01.a Rev.1 core, see (Xilinx Answer 58552).
This problem also affects the Image Statistics C-Model.
For a detailed list of LogiCORE Image Statistics Release Notes and Known Issues, see (Xilinx Answer 33748).
| Answer Number | 问答标题 | 问题版本 | 已解决问题的版本 |
|---|---|---|---|
| 33748 | LogiCORE IP Image Statistics - Release Notes and Known Issues | N/A | N/A |
| 58552 | LogiCORE IP Image Statistics v5.01.a - Patch Updates for the Image Statistics | N/A | N/A |
| AR# 58551 | |
|---|---|
| 日期 | 04/17/2014 |
| 状态 | Archive |
| Type | 综合文章 |
| IP | |