reduce ram&vram usage for vlm calib stage (#1488)
Signed-off-by: WeiweiZhang1 <weiwei1.zhang@intel.com>
Signed-off-by: n1ck-guo <heng.guo@intel.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Heng Guo <heng.guo@intel.com>
