Turning RGB image horizontal

[tall1]

Hi,

I'm using a D435e and openCV to show the rgb image from the camera:

We want to turn the image to show horizontally (same as you look at it normally).
And if the camera turns so the image will stay horizontally.

I'm using openCV to show to image.

I tried to use a script to rotate the image according to the IMU:

    def rotate_image(self, angle):
        """
        Rotates an image (angle in degrees) and expands image to avoid cropping
        """

        height, width = self.rgb_image.shape[:2] # image shape has 3 dimensions
        image_center = (width/2, height/2) # getRotationMatrix2D needs coordinates in reverse order (width, height) compared to shape

        rotation_mat = cv2.getRotationMatrix2D(image_center, angle, 1.)

        # rotation calculates the cos and sin, taking absolutes of those.
        abs_cos = abs(rotation_mat[0,0]) 
        abs_sin = abs(rotation_mat[0,1])

        # find the new width and height bounds
        bound_w = int(height * abs_sin + width * abs_cos)
        bound_h = int(height * abs_cos + width * abs_sin)

        # subtract old image center (bringing image back to origo) and adding the new image center coordinates
        rotation_mat[0, 2] += bound_w/2 - image_center[0]
        rotation_mat[1, 2] += bound_h/2 - image_center[1]

        # rotate image with the new bounds and translated rotation matrix
        self.rgb_image = cv2.warpAffine(self.rgb_image, rotation_mat, (bound_w, bound_h))

This did not give me the wanted result:

[MartyG-RealSense]

Hi @tall1 Intel cannot provide tchnical support for the FRAMOS range of 'e' industrial Realsense-compatible cameras unfortunately as they are not manufactured by Intel.

In regard to your question though, #4395 (comment) may be a helpful reference.

If it does not resolve your problem, please contact FRAMOS technical support by visiting the link below and clicking the Contact button.

https://www.framos.com/en/resources/support