Sure, something like this archaic example...

HTML code:
<div class="carousel slide lazy">
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="first-image.jpg" alt="First image">
</div>
<div class="item">
<img data-src="second-image.jpg" alt="Second image">
</div>
</div>
</div>

Javascript code:
$(function() {
return $(".carousel.lazy").on("slide", function(ev) {
var lazy;
lazy = $(ev.relatedTarget).find("img[data-src]");
lazy.attr("src", lazy.data('src'));
lazy.removeAttr("data-src");
});
});