可以局部调整，自己决定色调校正范围和适用量，并通过滴管键的点击自动判断绿色和品红，这个看来很强大。

红心绿边问题已经可以修正了，很好的发现。

边缘校正功能很强，选择绿色，向左调色调范围，然后，提高色彩饱和度，效果非常明显。

请各位高人现身讲解条纹色讯和边缘校正的实际运用，自己试了下，还不太懂。

在色彩模式里, 标准啊鲜艳啊那一块点进去拉下来就能找到

国内官方网还没更新啊

原来是预览有吧

实时取景有直方图了，也算改进了

不错我的"路透社"消息,放出蓝色经典.

官方已经开放下载SPP5.4，下载地址http://www_sigma-sd_com/download/photopro.html
主要改进：
    Incorporates fringe correction function.
    Incorporates Banding Noise Reduction (only in RAW data of SIGMA SD1, SIGMA SD1 Merrill, SIGMA DP1 Merrill, and SIGMA DP2 Merrill).
    Adds “FOV Classic Blue” to Color mode (only in RAW data of SIGMA SD1, SIGMA SD1 Merrill, SIGMA DP1 Merrill, and SIGMA DP2 Merrill).
    Corrects the phenomenon that monitor profile is not correctly applied in SIGMA Photo Pro Ver.5.3.2.

另外，DP1 Merrill ver1.01 / DP2 Merrill ver1.02新固件也放出
http://www_sigma-dp_com/download/dp1m-firmware.html
http://www_sigma-dp_com/download/dp2m-firmware.html
改进情况
    Enables the settings prior to update to be remembered even after firmware update is complete.
    Adds “FOV Classic Blue” to Color mode.
    Improves Auto White Balance (AWB).
    Enables the display of the focus frame even when the icons on LCD Monitor are set to hidden.
    Enables activation of AF + MF mode by pressing AE Lock button even when it is set to Center AF Lock.
    Improves visibility of grid line.
    Adds “Flash Exposure Compensation” to items which can be selected in the Quick Set menu.
    Corrects the phenomenon that ISO Auto is disabled automatically, when setting ISO sensitivity to ISO Auto and taking images, then turning off the camera while it is writing the image data.