CLIPCAM: A Simple Baseline For Zero-Shot Text-Guided Object And Action Localization - Hsuan-An Hsia; Che-Hsien Lin; Bo-Han Kung; Jhao-Ting Chen; Daniel Stanley Tan; Jun-Cheng Chen; Kai-Lung Hua (IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2022, Virtual and Singapore, 23-27 May 2022, 2022)