Merge pull request #23 from JuliaRobotics/23Q3/docs/mTc

mount to camera docimg

Author: dehann

README.md

@@ -24,7 +24,14 @@ The following camera calibration / projection models were found and consolidated
 
 The image convention is intended to be the best compromise between [JuliaImages's unified Array stack](https://github.com/JuliaImages/Images.jl), and established [OpenCV](https://opencv.org/) conventions.  Also see [Augmentor.jl's Images description](https://evizero.github.io/Augmentor.jl/stable/images/#Working-with-Images-in-Julia), and open issues to help resolve miscommunication or convention issues.  The following figure is hosted in this repo, with raw image for easy update via [Excalidraw.com](docs/imgs/JuliaRoboticsImgConv.excalidraw).
 
+## Camera frame and pixel indices
+
 ![Images Convention](docs/imgs/JuliaRoboticsImgConv.png)
+
+## Robotics reference to camera frame
+
+![Image m_T_c](docs/imgs/m_T_c.png)
+
 # Roadmap
 
 Project organization is currently done here: