Ismail Alri contributed to the opencv/opencv repository by refactoring the IlluminationChange function within the Core/utility area. Focusing on code quality and maintainability, he removed redundant copyTo operations, streamlining the code path while ensuring that the original logic and functionality remained unchanged. This targeted update addressed Issue #22056 by eliminating unnecessary memory copies, which reduces future maintenance overhead and improves code readability. Working primarily with C++ and leveraging his skills in code optimization and software maintenance, Ismail’s work maintained full functional parity, as verified by existing tests, and aligned with the project’s ongoing code quality improvement goals.