TEST CHART, CAMERA MANUFACTURING DEVICE, CAMERA MANUFACTURING METHOD, AND FOCUS DETECTION PROGRAMThis test chart for adjusting a camera which has an optical system and an imaging element comprises at least one slope. The slope forms a boundary of at least one of color, light and shade, and ...
Measurement of various parameters such as: MTF, SFR, through-focus MTF, image plane tilt, boresight shift, roll angle CamTest Chart Easy measurement of distortion The CamTest Chart system projects a test target from finite or infinit object distance to the camera module under test. For an infi...
AF模组(Auto Focus) 自动对焦模组。通过增加VCM和Driver IC配合算法实现自动对焦。 2.VCM VCM:音圈马达。全称Voice Coil Montor,电子学里面的音圈电机,是马达的一种。因为原理和扬声器类似,所以叫音圈电机,具有高频响、高精度的特点。其主要原理是在一个永久磁场内,通过改变马达内线圈的直流电流大小,来控制弹簧片的...
In this sample the differences in magnification between the test devices were very noticeable. Xiaomi 13 Ultra – Unable to focus close to the flower Xiaomi 13 Pro – Unable to focus close to the flower Huawei P60 Pro – Able to focus close to the flower Exposure 110 130 Huawei Pura...
摄像头Camera图像测试项目及简介 以Imatest等为主要工具,目录,测试环境和设备 测试常用Chart Imatest界面 测试项目,光学实验室暗房,光学实验室暗房可布置各类测试场景和光箱,测量清晰度分辨率色卡等。,测试方法与环境,
AF模组(Auto Focus) 自动对焦模组。通过增加VCM和Driver IC配合算法实现自动对焦。 2.VCM VCM:音圈马达。全称Voice Coil Montor,电子学里面的音圈电机,是马达的一种。因为原理和扬声器类似,所以叫音圈电机,具有高频响、高精度的特点。其主要原理是在一个永久磁场内,通过改变马达内线圈的直流电流大小,来控制弹簧片的...
(typically ≤1). We chose the Canon 60mm macro lens because we could read the magnification directly from the scale. We use manual focus to set the desired magnification, then adjust the distance to the chart using aManfrotto 454 Micrometric Positioning Sliding Plateto achieve optimum focus....
The camera was also quite consistent at applying the effect. Unlike previous Honor models, the Magic6 Pro did not display any focus inconsistencies in bokeh mode, making for a nice improvement.Honor Magic6 Pro – Natural skin tones Huawei Mate 60 Pro+ – Pink skin tones ...
计, 均匀光源(DNP 灯箱,亮度可调),大三脚架,小三脚架,模组测试夹具,MTF,显微镜,棉签, 擦镜布,专业照明灯具,Diffuser,点光源,日光灯,直尺,各种测试Char(t 包括24 色色卡,ISO12233 Chart,21阶灰卡,动态范围测试Chart,EIAJ Chart,FOVChart 等); 2 2 22 软件: Imatest、Photoshop、HYRes3.1、ColorShading Test等...
The central camera coordinate system used for auto exposure and auto focus is calculated based on this surface. If no surface has been set, the first surface added is used. Optional Call the triggerLoopingCapture(FrameConfig) method to capture looping frames, for example, used for preview or...